How many years of comparable data are there for Brazil and New Caledonia?

35 years are reported by both, from 1974 to 2023.

Where does this data come from?

Statizoid (derived), published as Diphtheria - number of reported cases, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Brazil vs New Caledonia: Diphtheria - number of reported cases, per square kilometre

Brazil

0 units per square kilometre

in 2023

New Caledonia

0 units per square kilometre

in 2023

Brazil rank

54th

New Caledonia rank

57th

Diphtheria - number of reported cases, per square kilometre over time

Brazil
New Caledonia

How they compare

Brazil currently reports 0 units per square kilometre against 0 units per square kilometre in New Caledonia, a difference of 0 units per square kilometre.

The two have swapped places 6 times across 35 shared years of data; in 1974 it was Brazil ahead.

Brazil ranks 54th and New Caledonia ranks 57th of 204 countries.

Across the 6 decades both report, Brazil averaged higher in 5 and New Caledonia in 1.

Head to head by decade

Decade	Brazil	New Caledonia	Difference	Ahead
1970s	0.0006 units per square kilometre	0 units per square kilometre	0.0006 units per square kilometre	Brazil
1980s	0.0003 units per square kilometre	0 units per square kilometre	0.0003 units per square kilometre	Brazil
1990s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Brazil
2000s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	New Caledonia
2010s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Brazil
2020s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Brazil

Averages of every year both report within each decade.

Frequently asked questions

Which has higher diphtheria - number of reported cases, per square kilometre, Brazil or New Caledonia?: Brazil, at 0 units per square kilometre against 0 units per square kilometre in New Caledonia as of 2023.
What is the difference in diphtheria - number of reported cases, per square kilometre between Brazil and New Caledonia?: 0 units per square kilometre, with Brazil ahead.
How many years of comparable data are there for Brazil and New Caledonia?: 35 years are reported by both, from 1974 to 2023.
How do Brazil and New Caledonia rank globally for diphtheria - number of reported cases, per square kilometre?: Brazil ranks 54th and New Caledonia ranks 57th of 204 countries.
Where does this data come from?: Statizoid (derived), published as Diphtheria - number of reported cases, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Brazil vs New Caledonia: Diphtheria - number of reported cases, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 09 September 2026, from https://health.statizoid.com/compare/diphtheria-number-of-reported-cases-per-square-kilometre/brazil/new-caledonia/

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<a href="https://health.statizoid.com/compare/diphtheria-number-of-reported-cases-per-square-kilometre/brazil/new-caledonia/">Brazil vs New Caledonia: Diphtheria - number of reported cases, per square kilometre</a> — Statizoid

About this data

Indicator: Diphtheria - number of reported cases, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 205 places, 7,917 data points, 1974–2023
Last refreshed: 31 August 2026

Diphtheria - number of reported cases divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.